Bump peter-evans/create-pull-request from 4 to 7

Bumps [peter-evans/create-pull-request](https://github.com/peter-evans/create-pull-request) from 4 to 7.
- [Release notes](https://github.com/peter-evans/create-pull-request/releases)
- [Commits](peter-evans/create-pull-request@v4...v7)

---
updated-dependencies:
- dependency-name: peter-evans/create-pull-request
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/update-regionals.yaml

@@ -33,7 +33,7 @@ jobs:
         run: bin/update-domain-suffixes
 
       - name: Create pull request
-        uses: peter-evans/create-pull-request@v4
+        uses: peter-evans/create-pull-request@v7
         with:
           committer: The Respect Panda <[email protected]>
           author: The Respect Panda <[email protected]>